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Nachi 100% Original 0719900 4.40mm 180° Solid Carbide Flat Bottom High Performance Drill 1 pcs

Original price was: $71.38.Current price is: $23.79.

  • One drill does it all-eliminates the need to use a center drill or end mill on inclined or curved surfaces.
  • Self lubricating AQUA EX coating offers superior resistance.
  • Ideal for flat bottom applications in the oil & gas, automotive as well as general industries.
  • True 180° flat cuttung edges creates minimal exit burr in tubing & thin plates.
  • Improved heat & wear resistance with our AQUA EX Coating (TiAlN + AlTiCR).
  • Ideal for counterboring, angled holes & intersecting holes.
More Information
Brand NACHI
Size Type Metric
Size 4.40mm
Drill Point Angle 180°
Tool Material Solid Carbide
Finish Coating Aqua EX TiAIN + AlTiCR
Shank Diameter 5.00mm
Overall Length 90.00mm
Type Flat Bottom Drill
Flute Length 29mm
Cutting Direction Right Hand
First Choice For: High Temp Exotic Alloys
Model # 0719900
Helix Angle 30°
Coolant Through coolant
Cutting Diameter 4.4mm
Decimal Size .1732"
Drill Type Flat Bottom
Effective Length 30mm
Flute Shape Spiral
Helix Direction Right Hand
Hole Depth 5xD
No. of Flutes 2
Prop. 65 Yes
Series L9814
Shank Style Straight Shank
Single or Double End Single
Tolerance_Cutting Diameter +0/-.0004"
Web Style Double margin & corner chamfer
Weight 5.11190513609031
Workpiece Material Structural Steels, Carbon Steels, Cast Irons, Alloy Steels, Heat Treated Steels, Mold Steels, Hardened Steels, Aluminum Alloys
Workpiece Material Range Steel, Stainless Steel, High-Temp Exotic Alloys, Non-Ferrous, Cast Iron, Hard Materials
Country of Origin JAPAN
Shipping Restrictions UPS Ship (drop ship item)
Weight 0.1 kg
Dimensions 15 × 18 × 4 cm

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